condition	mean	min	max
4 h after light	171.72062549999998	160.311946	183.129305
8 h after light	140.115721	130.258755	149.972687
12 h after light	149.76377050000002	134.217304	165.310237
4 h after dark	140.8177245	137.723603	143.911846
8 h after dark	137.601448	119.881475	155.321421
12 h after dark	148.633558	148.633558	148.633558