condition mean min max 1 h after light 3.663130835333333 2.792746181 5.3968453279999995 3 h after light 3.656735417333333 2.7109211139999996 4.962370396 5 h after light 4.162061584 3.192822117 4.687567573 7 h after light 4.451115223 3.416330318 5.258982885 9 h after light 4.795183434666667 4.464189288 5.151348413 11 h after light 4.088217709333334 2.769576753 4.824011561 13 h after light 4.264316175666667 3.156625135 5.962755361 15 h after light 3.445211591 2.705741597 3.861699394 1 h after dark 4.167959847 3.4932182189999996 4.636220214 3 h after dark 3.5519429596666665 2.646606288 4.434000667 5 h after dark 3.390712554333333 3.182959087 3.593049976 7 h after dark 3.3027928236666666 2.36536619 3.806823902