condition	mean	min	max
4 h after light	151.47900449999997	140.845624	162.112385
8 h after light	148.1217015	146.331267	149.912136
12 h after light	147.661234	144.078211	151.244257
4 h after dark	107.1543495	101.022587	113.286112
8 h after dark	87.02389	73.147335	100.900445
12 h after dark	189.155134	189.155134	189.155134