condition	mean	min	max
4 h after light	128.473279	99.820442	157.126116
8 h after light	60.124286999999995	42.263505	77.985069
12 h after light	78.5423765	68.299947	88.784806
4 h after dark	74.3256385	69.612155	79.039122
8 h after dark	54.7854655	20.786125	88.784806
12 h after dark	96.53996	96.53996	96.53996