condition	mean	min	max
4 h after light	99.8	99.8	99.8
8 h after light	150.5	72.7	228.3
12 h after light	127.6	94.2	161.0
4 h after dark	161.75	128.2	195.3
8 h after dark	204.45	198.8	210.1
12 h after dark	87.9	76.0	99.8