condition	mean	min	max
0 h after light	27.709000000000003	27.5939	27.8241
4 h after light	18.7638	17.8933	19.6343
8 h after light	22.83765	21.3043	24.371
4 h after dark	33.752250000000004	32.4418	35.0627
8 h after dark	29.9182	28.5154	31.321
12 h after dark	25.0756	23.1655	26.9857