condition	mean	min	max
0 h after light	24.95385	24.9316	24.9761
4 h after light	20.13495	19.6649	20.605
8 h after light	22.77045	21.149	24.3919
4 h after dark	24.4021	22.3095	26.4947
8 h after dark	26.3191	22.0991	30.5391
12 h after dark	20.8322	17.3196	24.3448