condition	mean	min	max
4 h after light	83.2	83.2	83.2
8 h after light	88.9	85.9	91.9
12 h after light	116.55	102.5	130.6
4 h after dark	92.0	85.2	98.8
8 h after dark	119.0	109.3	128.7
12 h after dark	82.65	77.5	87.8