condition	mean	min	max
4 h after light	713.5707675	659.257899	767.883636
8 h after light	895.5743620000001	893.770005	897.378719
12 h after light	883.3080325000001	749.149494	1017.466571
4 h after dark	1023.460877	944.18892	1102.732834
8 h after dark	920.4110045	861.232057	979.589952
12 h after dark	1221.060318	1221.060318	1221.060318