condition	mean	min	max
4 h after light	33.68985	32.3599	35.0198
8 h after light	24.08985	22.6266	25.5531
12 h after light	32.6712	29.0986	36.2438
4 h after dark	26.463766666666665	26.1227	27.1256
8 h after dark	28.6372	27.4564	29.931
12 h after dark	29.3502	28.6587	30.1034