condition	mean	min	max
4 h after light	28.743000000000002	27.6874	29.7986
8 h after light	20.7908	20.5851	20.9965
12 h after light	14.242999999999999	12.5406	15.9454
4 h after dark	18.299266666666664	17.7273	18.7354
8 h after dark	21.483166666666666	19.8481	23.097
12 h after dark	20.047766666666668	19.6437	20.7849