condition	mean	min	max
0 h after light	3.4304249999999996	2.23645	4.6244
4 h after light	6.742635	4.87384	8.61143
8 h after light	5.107695	4.22039	5.995
4 h after dark	6.2765450000000005	6.132	6.42109
8 h after dark	6.697135	5.38471	8.00956
12 h after dark	3.69376	3.02571	4.36181