condition	mean	min	max
4 h after light	4517.259444666666	4043.466667	4977.546667
8 h after light	4145.437777666667	3841.61	4650.52
12 h after light	4240.324444333333	4006.703333	4557.19
1.5 h after dark	4670.15	3831.106667	5592.05
5.5 h after dark	5298.392222333333	4129.74	6577.506667
9.5 h after dark	5147.307778	4560.476667	5555.3