condition	mean	min	max
4 h after light	27.598100000000002	24.7591	30.4371
8 h after light	23.3199	23.0085	23.6313
12 h after light	24.6331	22.7934	26.4728
4 h after dark	33.97333333333333	31.1074	37.596
8 h after dark	36.65873333333334	33.5488	39.2912
12 h after dark	28.57	26.7901	30.5029