condition	mean	min	max
4 h after light	86.9	86.9	86.9
8 h after light	170.45	98.1	242.8
12 h after light	106.5	82.9	130.1
4 h after dark	111.45	5.3	217.6
8 h after dark	78.7	61.9	95.5
12 h after dark	93.3	82.5	104.1