condition mean min max 4 h after light 0.09910295 0.0442549 0.153951 8 h after light 0.1086435 0.105202 0.112085 12 h after light 0.0363177 0.0 0.0726354 4 h after dark 0.016148199999999998 0.0 0.0484446 8 h after dark 0.06272906666666667 0.0 0.119751 12 h after dark 0.0473558 0.0 0.0716659