condition	mean	min	max
4 h after light	216.135441	161.884979	270.385903
8 h after light	150.142261	72.283234	228.001288
12 h after light	86.508256	68.168615	104.847897
4 h after dark	216.4898895	108.482103	324.497676
8 h after dark	248.8049605	228.001288	269.608633
12 h after dark	258.263965	258.263965	258.263965