condition	mean	min	max
4 h after light	36.384550000000004	36.32	36.4491
8 h after light	21.3138	18.6023	24.0253
12 h after light	22.25725	21.2851	23.2294
4 h after dark	30.52945	29.1341	31.9248
8 h after dark	29.705750000000002	26.009	33.4025
12 h after dark	34.5428	34.2898	34.7958