condition	mean	min	max
4 h after light	28.7851055	17.556967	40.013244
8 h after light	34.6937245	31.848022	37.539427
12 h after light	47.9044705	36.697953	59.110988
4 h after dark	37.6939685	36.302404	39.085533
8 h after dark	24.825373	18.183088	31.467658
12 h after dark	24.223262	24.223262	24.223262