condition	mean	min	max
4 h after light	25.747322500000003	25.34739	26.147255
8 h after light	21.981268	21.342104	22.620432
12 h after light	28.7924275	27.192088	30.392767
4 h after dark	31.2016665	27.409189	34.994144
8 h after dark	35.676376	24.641155	46.711597
12 h after dark	22.089414	22.089414	22.089414