condition mean min max 1 h after light 1.5126458313333333 0.993477773 2.105300967 3 h after light 1.6792217986666667 1.250553867 2.150040883 5 h after light 1.996888594 1.7137343809999999 2.303019232 7 h after light 1.5183685523333332 0.465863225 2.840233997 9 h after light 1.6729838726666668 0.766577959 2.455875406 11 h after light 1.9058082783333332 1.315639517 2.365680143 13 h after light 2.2454074906666666 1.882703616 2.473909139 15 h after light 1.7096280126666668 1.507277513 1.951682463 1 h after dark 1.7542571479999998 0.937108341 2.7600736539999997 3 h after dark 2.081724579333333 1.3008742770000001 2.501231146 5 h after dark 1.3001080736666666 1.1042919279999999 1.443354655 7 h after dark 2.201650812 1.903411951 2.513201577