condition	mean	min	max
4 h after light	228.0	228.0	228.0
8 h after light	242.75	222.7	262.8
12 h after light	289.70000000000005	273.3	306.1
4 h after dark	341.29999999999995	330.4	352.2
8 h after dark	336.85	326.8	346.9
12 h after dark	267.45000000000005	263.1	271.8