condition	mean	min	max
4 h after light	35.9958825	34.257619	37.734146
8 h after light	38.495273	38.257431	38.733115
12 h after light	31.4313855	30.447282	32.415489
4 h after dark	22.205452	13.963622	30.447282
8 h after dark	11.258977	8.581849	13.936105
12 h after dark	19.474553	19.474553	19.474553