condition	mean	min	max
0 h after light	5.37796	4.65126	6.10466
4 h after light	4.135725	4.11759	4.15386
8 h after light	6.0239650000000005	5.49792	6.55001
4 h after dark	7.473545	7.3471	7.59999
8 h after dark	7.146005000000001	6.43573	7.85628
12 h after dark	5.142495	4.70373	5.58126